{"id":171,"date":"2026-06-17T19:30:10","date_gmt":"2026-06-17T11:30:10","guid":{"rendered":"https:\/\/www.52runoob.com\/?p=171"},"modified":"2026-06-17T19:30:10","modified_gmt":"2026-06-17T11:30:10","slug":"flask-%e9%9d%99%e6%80%81%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/www.52runoob.com\/index.php\/2026\/06\/17\/flask-%e9%9d%99%e6%80%81%e6%96%87%e4%bb%b6\/","title":{"rendered":"Flask \u9759\u6001\u6587\u4ef6"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5728 Web \u5f00\u53d1\u4e2d\uff0c<strong>\u9759\u6001\u6587\u4ef6<\/strong>\u6307\u7684\u662f\u90a3\u4e9b\u4e0d\u9700\u8981\u7ecf\u8fc7 Python \u4ee3\u7801\u5904\u7406\uff0c\u76f4\u63a5\u7531\u670d\u52a1\u5668\u53d1\u9001\u7ed9\u6d4f\u89c8\u5668\u7684\u6587\u4ef6\u3002\u6700\u5e38\u89c1\u7684\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CSS<\/strong>\uff08\u6837\u5f0f\u8868\uff09<\/li>\n\n\n\n<li><strong>JavaScript<\/strong>\uff08\u4ea4\u4e92\u811a\u672c\uff09<\/li>\n\n\n\n<li><strong>Images<\/strong>\uff08\u56fe\u7247\u3001\u56fe\u6807\uff09<\/li>\n\n\n\n<li><strong>Fonts<\/strong>\uff08\u5b57\u4f53\u6587\u4ef6\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Flask \u5bf9\u9759\u6001\u6587\u4ef6\u63d0\u4f9b\u4e86\u5f00\u7bb1\u5373\u7528\u7684\u652f\u6301\u3002\u4ee5\u4e0b\u662f Flask \u5904\u7406\u9759\u6001\u6587\u4ef6\u7684\u5b8c\u6574\u6307\u5357\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u9ed8\u8ba4\u914d\u7f6e\u4e0e\u76ee\u5f55\u7ed3\u6784<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cFlask \u4f1a\u5728\u4f60\u7684\u5e94\u7528\u6839\u76ee\u5f55\uff08\u5373 <code>app.py<\/code> \u6216 <code>__init__.py<\/code> \u6240\u5728\u7684\u76ee\u5f55\uff09\u4e0b\u5bfb\u627e\u4e00\u4e2a\u540d\u4e3a <strong><code>static<\/code><\/strong> \u7684\u6587\u4ef6\u5939\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u65f6\uff0cFlask \u4f1a\u81ea\u52a8\u6ce8\u518c\u4e00\u4e2a\u7279\u6b8a\u7684\u8def\u7531\uff0cURL \u524d\u7f00\u4e3a <strong><code>\/static<\/code><\/strong>\uff0c\u7528\u6765\u6620\u5c04\u8fd9\u4e2a\u6587\u4ef6\u5939\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u63a8\u8350\u7684\u76ee\u5f55\u7ed3\u6784\uff1a<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u4fdd\u6301\u6574\u6d01\uff0c\u5efa\u8bae\u5728 <code>static<\/code> \u6587\u4ef6\u5939\u5185\u90e8\u6309\u6587\u4ef6\u7c7b\u578b\u521b\u5efa\u5b50\u76ee\u5f55\uff1a<\/p>\n\n\n\n<div class=\"chp-code-block chp-theme-github-dark chp-wrap-on\" data-chp-language=\"plaintext\" data-chp-line-start=\"1\" data-chp-highlight=\"\"><div class=\"chp-toolbar\"><div class=\"chp-toolbar-left\"><span class=\"chp-dots\"><span><\/span><span><\/span><span><\/span><\/span><span class=\"chp-language-label\">\u7eaf\u6587\u672c<\/span><\/div><div class=\"chp-toolbar-right\"><button type=\"button\" class=\"chp-copy-btn\" aria-label=\"\u590d\u5236\u4ee3\u7801\"><svg class=\"chp-icon-copy\" viewBox=\"0 0 24 24\" width=\"14\" height=\"14\" aria-hidden=\"true\"><path fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\/><\/svg><svg class=\"chp-icon-check\" viewBox=\"0 0 24 24\" width=\"14\" height=\"14\" aria-hidden=\"true\" style=\"display:none;\"><path fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><span class=\"chp-copy-text\">\u590d\u5236<\/span><\/button><\/div><\/div><div class=\"chp-code-wrapper\"><div class=\"chp-line-numbers\" aria-hidden=\"true\"><span>1<\/span><span>2<\/span><span>3<\/span><span>4<\/span><span>5<\/span><span>6<\/span><span>7<\/span><span>8<\/span><span>9<\/span><span>10<\/span><span>11<\/span><span>12<\/span><span>13<\/span><\/div><pre class=\"chp-pre\" style=\"font-size:14px;\"><code class=\"language-plaintext\">my_flask_project\/\n\u2502\n\u251c\u2500\u2500 app.py                  # \u4f60\u7684 Flask \u5e94\u7528\u4ee3\u7801\n\u251c\u2500\u2500 templates\/              # HTML \u6a21\u677f\u6587\u4ef6\u5939\n\u2502   \u2514\u2500\u2500 index.html\n\u2502\n\u2514\u2500\u2500 static\/                 # \ud83d\udcc1 \u9759\u6001\u6587\u4ef6\u5939 (\u540d\u5b57\u5fc5\u987b\u662f static)\n    \u251c\u2500\u2500 css\/                # \u6837\u5f0f\u6587\u4ef6\n    \u2502   \u2514\u2500\u2500 style.css\n    \u251c\u2500\u2500 js\/                 # \u811a\u672c\u6587\u4ef6\n    \u2502   \u2514\u2500\u2500 main.js\n    \u2514\u2500\u2500 images\/             # \u56fe\u7247\u6587\u4ef6\n        \u2514\u2500\u2500 logo.png<\/code><\/pre><\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u5728 HTML \u6a21\u677f\u4e2d\u5f15\u7528\u9759\u6001\u6587\u4ef6 \u2b50 (\u6700\u5e38\u7528)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Jinja2 \u6a21\u677f\u4e2d\u5f15\u7528\u9759\u6001\u6587\u4ef6\u65f6\uff0c<strong>\u6c38\u8fdc\u4e0d\u8981\u786c\u7f16\u7801 URL<\/strong>\uff08\u4f8b\u5982\u76f4\u63a5\u5199 <code>\/static\/css\/style.css<\/code>\uff09\u3002<br>\u6b63\u786e\u7684\u505a\u6cd5\u662f\u4f7f\u7528 <code>url_for()<\/code> \u51fd\u6570\uff0c\u7aef\u70b9\u540d\u56fa\u5b9a\u4e3a <code>'static'<\/code>\uff0c\u5e76\u901a\u8fc7 <code>filename<\/code> \u53c2\u6570\u6307\u5b9a\u6587\u4ef6\u5728 <code>static<\/code> \u76ee\u5f55\u4e0b\u7684\u76f8\u5bf9\u8def\u5f84\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u8bed\u6cd5\uff1a<\/h4>\n\n\n\n<div class=\"chp-code-block chp-theme-github-dark chp-wrap-on\" data-chp-language=\"plaintext\" data-chp-line-start=\"1\" data-chp-highlight=\"\"><div class=\"chp-toolbar\"><div class=\"chp-toolbar-left\"><span class=\"chp-dots\"><span><\/span><span><\/span><span><\/span><\/span><span class=\"chp-language-label\">\u7eaf\u6587\u672c<\/span><\/div><div class=\"chp-toolbar-right\"><button type=\"button\" class=\"chp-copy-btn\" aria-label=\"\u590d\u5236\u4ee3\u7801\"><svg class=\"chp-icon-copy\" viewBox=\"0 0 24 24\" width=\"14\" height=\"14\" aria-hidden=\"true\"><path fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\/><\/svg><svg class=\"chp-icon-check\" viewBox=\"0 0 24 24\" width=\"14\" height=\"14\" aria-hidden=\"true\" style=\"display:none;\"><path fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><span class=\"chp-copy-text\">\u590d\u5236<\/span><\/button><\/div><\/div><div class=\"chp-code-wrapper\"><div class=\"chp-line-numbers\" aria-hidden=\"true\"><span>1<\/span><\/div><pre class=\"chp-pre\" style=\"font-size:14px;\"><code class=\"language-plaintext\">{{ url_for(&#039;static&#039;, filename=&#039;\u5b50\u76ee\u5f55\/\u6587\u4ef6\u540d&#039;) }}<\/code><\/pre><\/div><\/div>\n\n\n\n<h4 class=\"wp-block-heading\">\u5b8c\u6574 HTML \u793a\u4f8b (<code>templates\/index.html<\/code>)\uff1a<\/h4>\n\n\n\n<div class=\"chp-code-block chp-theme-github-dark chp-wrap-on\" data-chp-language=\"plaintext\" data-chp-line-start=\"1\" data-chp-highlight=\"\"><div class=\"chp-toolbar\"><div class=\"chp-toolbar-left\"><span class=\"chp-dots\"><span><\/span><span><\/span><span><\/span><\/span><span class=\"chp-language-label\">\u7eaf\u6587\u672c<\/span><\/div><div class=\"chp-toolbar-right\"><button type=\"button\" class=\"chp-copy-btn\" aria-label=\"\u590d\u5236\u4ee3\u7801\"><svg class=\"chp-icon-copy\" viewBox=\"0 0 24 24\" width=\"14\" height=\"14\" aria-hidden=\"true\"><path fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\/><\/svg><svg class=\"chp-icon-check\" viewBox=\"0 0 24 24\" width=\"14\" height=\"14\" aria-hidden=\"true\" style=\"display:none;\"><path fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><span class=\"chp-copy-text\">\u590d\u5236<\/span><\/button><\/div><\/div><div class=\"chp-code-wrapper\"><div class=\"chp-line-numbers\" aria-hidden=\"true\"><span>1<\/span><span>2<\/span><span>3<\/span><span>4<\/span><span>5<\/span><span>6<\/span><span>7<\/span><span>8<\/span><span>9<\/span><span>10<\/span><span>11<\/span><span>12<\/span><span>13<\/span><span>14<\/span><span>15<\/span><span>16<\/span><span>17<\/span><span>18<\/span><span>19<\/span><\/div><pre class=\"chp-pre\" style=\"font-size:14px;\"><code class=\"language-plaintext\">&lt;!DOCTYPE html&gt;\n&lt;html lang=&quot;zh-CN&quot;&gt;\n&lt;head&gt;\n    &lt;meta charset=&quot;UTF-8&quot;&gt;\n    &lt;title&gt;Flask \u9759\u6001\u6587\u4ef6\u793a\u4f8b&lt;\/title&gt;\n\n    &lt;!-- \u5f15\u5165 CSS --&gt;\n    &lt;link rel=&quot;stylesheet&quot; href=&quot;{{ url_for(&#039;static&#039;, filename=&#039;css\/style.css&#039;) }}&quot;&gt;\n&lt;\/head&gt;\n&lt;body&gt;\n    &lt;h1&gt;\u6b22\u8fce\u6765\u5230\u6211\u7684\u7f51\u7ad9&lt;\/h1&gt;\n\n    &lt;!-- \u5f15\u5165\u56fe\u7247 --&gt;\n    &lt;img src=&quot;{{ url_for(&#039;static&#039;, filename=&#039;images\/logo.png&#039;) }}&quot; alt=&quot;\u7f51\u7ad9 Logo&quot; width=&quot;200&quot;&gt;\n\n    &lt;!-- \u5f15\u5165 JavaScript (\u901a\u5e38\u653e\u5728 body \u5e95\u90e8) --&gt;\n    &lt;script src=&quot;{{ url_for(&#039;static&#039;, filename=&#039;js\/main.js&#039;) }}&quot;&gt;&lt;\/script&gt;\n&lt;\/body&gt;\n&lt;\/html&gt;<\/code><\/pre><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3a\u4ec0\u4e48\u5fc5\u987b\u7528 <code>url_for<\/code>\uff1f<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u7075\u6d3b\u6027<\/strong>\uff1a\u5982\u679c\u4f60\u4ee5\u540e\u4fee\u6539\u4e86\u9759\u6001\u6587\u4ef6\u7684 URL \u524d\u7f00\uff0c\u6240\u6709\u6a21\u677f\u4f1a\u81ea\u52a8\u66f4\u65b0\uff0c\u65e0\u9700\u9010\u4e2a\u4fee\u6539\u3002<\/li>\n\n\n\n<li><strong>\u7f13\u5b58\u63a7\u5236<\/strong>\uff1aFlask \u7684\u67d0\u4e9b\u6269\u5c55\u6216\u914d\u7f6e\u53ef\u4ee5\u901a\u8fc7 <code>url_for<\/code> \u81ea\u52a8\u5728 URL \u540e\u8ffd\u52a0\u7248\u672c\u53f7\uff08\u5982 <code>style.css?v=1.2<\/code>\uff09\u6765\u89e3\u51b3\u6d4f\u89c8\u5668\u7f13\u5b58\u95ee\u9898\u3002<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u5728 Python \u89c6\u56fe\u51fd\u6570\u4e2d\u5f15\u7528<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u9700\u8981\u5728 Python \u4ee3\u7801\u4e2d\u751f\u6210\u9759\u6001\u6587\u4ef6\u7684 URL\uff08\u4f8b\u5982\u8fd4\u56de JSON \u6570\u636e\u7ed9\u524d\u7aef\uff0c\u6216\u8005\u5728\u91cd\u5b9a\u5411\u65f6\u4f20\u9012\u56fe\u7247\u94fe\u63a5\uff09\uff0c\u540c\u6837\u4f7f\u7528 <code>url_for<\/code>\uff1a<\/p>\n\n\n\n<div class=\"chp-code-block chp-theme-github-dark chp-wrap-on\" data-chp-language=\"plaintext\" data-chp-line-start=\"1\" data-chp-highlight=\"\"><div class=\"chp-toolbar\"><div class=\"chp-toolbar-left\"><span class=\"chp-dots\"><span><\/span><span><\/span><span><\/span><\/span><span class=\"chp-language-label\">\u7eaf\u6587\u672c<\/span><\/div><div class=\"chp-toolbar-right\"><button type=\"button\" class=\"chp-copy-btn\" aria-label=\"\u590d\u5236\u4ee3\u7801\"><svg class=\"chp-icon-copy\" viewBox=\"0 0 24 24\" width=\"14\" height=\"14\" aria-hidden=\"true\"><path fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\/><\/svg><svg class=\"chp-icon-check\" viewBox=\"0 0 24 24\" width=\"14\" height=\"14\" aria-hidden=\"true\" style=\"display:none;\"><path fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><span class=\"chp-copy-text\">\u590d\u5236<\/span><\/button><\/div><\/div><div class=\"chp-code-wrapper\"><div class=\"chp-line-numbers\" aria-hidden=\"true\"><span>1<\/span><span>2<\/span><span>3<\/span><span>4<\/span><span>5<\/span><span>6<\/span><span>7<\/span><span>8<\/span><span>9<\/span><span>10<\/span><span>11<\/span><span>12<\/span><span>13<\/span><span>14<\/span><span>15<\/span><span>16<\/span><\/div><pre class=\"chp-pre\" style=\"font-size:14px;\"><code class=\"language-plaintext\">from flask import Flask, url_for, jsonify\n\napp = Flask(__name__)\n\n@app.route(&#039;\/api\/banner&#039;)\ndef get_banner():\n    # \u5728 Python \u4ee3\u7801\u4e2d\u751f\u6210 URL\n    image_url = url_for(&#039;static&#039;, filename=&#039;images\/logo.png&#039;)\n\n    return jsonify({\n        &quot;status&quot;: &quot;success&quot;,\n        &quot;banner_image&quot;: image_url\n    })\n\n# \u8bbf\u95ee \/api\/banner \u4f1a\u8fd4\u56de:\n# {&quot;banner_image&quot;: &quot;\/static\/images\/logo.png&quot;, &quot;status&quot;: &quot;success&quot;}<\/code><\/pre><\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u81ea\u5b9a\u4e49\u9759\u6001\u6587\u4ef6\u8def\u5f84 (\u8fdb\u9636)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u4e0d\u60f3\u4f7f\u7528\u9ed8\u8ba4\u7684 <code>static<\/code> \u6587\u4ef6\u5939\uff0c\u6216\u8005\u60f3\u4fee\u6539 URL \u524d\u7f00\uff0c\u53ef\u4ee5\u5728\u521b\u5efa Flask \u5b9e\u4f8b\u65f6\u8fdb\u884c\u914d\u7f6e\uff1a<\/p>\n\n\n\n<div class=\"chp-code-block chp-theme-github-dark chp-wrap-on\" data-chp-language=\"plaintext\" data-chp-line-start=\"1\" data-chp-highlight=\"\"><div class=\"chp-toolbar\"><div class=\"chp-toolbar-left\"><span class=\"chp-dots\"><span><\/span><span><\/span><span><\/span><\/span><span class=\"chp-language-label\">\u7eaf\u6587\u672c<\/span><\/div><div class=\"chp-toolbar-right\"><button type=\"button\" class=\"chp-copy-btn\" aria-label=\"\u590d\u5236\u4ee3\u7801\"><svg class=\"chp-icon-copy\" viewBox=\"0 0 24 24\" width=\"14\" height=\"14\" aria-hidden=\"true\"><path fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\/><\/svg><svg class=\"chp-icon-check\" viewBox=\"0 0 24 24\" width=\"14\" height=\"14\" aria-hidden=\"true\" style=\"display:none;\"><path fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><span class=\"chp-copy-text\">\u590d\u5236<\/span><\/button><\/div><\/div><div class=\"chp-code-wrapper\"><div class=\"chp-line-numbers\" aria-hidden=\"true\"><span>1<\/span><span>2<\/span><span>3<\/span><span>4<\/span><span>5<\/span><span>6<\/span><span>7<\/span><span>8<\/span><span>9<\/span><span>10<\/span><span>11<\/span><span>12<\/span><span>13<\/span><\/div><pre class=\"chp-pre\" style=\"font-size:14px;\"><code class=\"language-plaintext\">from flask import Flask\n\n# \u5047\u8bbe\u4f60\u7684\u9759\u6001\u6587\u4ef6\u653e\u5728\u540d\u4e3a &#039;assets&#039; \u7684\u6587\u4ef6\u5939\u91cc\n# \u5e76\u4e14\u4f60\u5e0c\u671b URL \u524d\u7f00\u53d8\u6210 &#039;\/assets&#039; \u800c\u4e0d\u662f &#039;\/static&#039;\napp = Flask(__name__, \n            static_folder=&#039;assets&#039;,       # \u7269\u7406\u6587\u4ef6\u5939\u540d\u79f0\n            static_url_path=&#039;\/assets&#039;)    # URL \u8bbf\u95ee\u524d\u7f00\n\n@app.route(&#039;\/&#039;)\ndef index():\n    # \u6b64\u65f6\u5f15\u7528\u65b9\u5f0f\u4e5f\u8981\u76f8\u5e94\u6539\u53d8\n    return f&#039;&lt;img src=&quot;{url_for(&quot;static&quot;, filename=&quot;logo.png&quot;)}&quot;&gt;&#039; \n    # \u6ce8\u610f\uff1a\u5373\u4f7f\u4fee\u6539\u4e86 static_url_path\uff0curl_for \u7684\u7aef\u70b9\u540d\u4f9d\u7136\u662f &#039;static&#039;<\/code><\/pre><\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">5. \u84dd\u56fe (Blueprint) \u4e2d\u7684\u9759\u6001\u6587\u4ef6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5927\u578b\u9879\u76ee\u4e2d\uff0c\u5982\u679c\u4f60\u4f7f\u7528\u84dd\u56fe\u6765\u6a21\u5757\u5316\u4ee3\u7801\uff0c<strong>\u6bcf\u4e2a\u84dd\u56fe\u90fd\u53ef\u4ee5\u62e5\u6709\u81ea\u5df1\u72ec\u7acb\u7684\u9759\u6001\u6587\u4ef6\u5939<\/strong>\u3002<\/p>\n\n\n\n<div class=\"chp-code-block chp-theme-github-dark chp-wrap-on\" data-chp-language=\"plaintext\" data-chp-line-start=\"1\" data-chp-highlight=\"\"><div class=\"chp-toolbar\"><div class=\"chp-toolbar-left\"><span class=\"chp-dots\"><span><\/span><span><\/span><span><\/span><\/span><span class=\"chp-language-label\">\u7eaf\u6587\u672c<\/span><\/div><div class=\"chp-toolbar-right\"><button type=\"button\" class=\"chp-copy-btn\" aria-label=\"\u590d\u5236\u4ee3\u7801\"><svg class=\"chp-icon-copy\" viewBox=\"0 0 24 24\" width=\"14\" height=\"14\" aria-hidden=\"true\"><path fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\/><\/svg><svg class=\"chp-icon-check\" viewBox=\"0 0 24 24\" width=\"14\" height=\"14\" aria-hidden=\"true\" style=\"display:none;\"><path fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><span class=\"chp-copy-text\">\u590d\u5236<\/span><\/button><\/div><\/div><div class=\"chp-code-wrapper\"><div class=\"chp-line-numbers\" aria-hidden=\"true\"><span>1<\/span><span>2<\/span><span>3<\/span><span>4<\/span><span>5<\/span><span>6<\/span><span>7<\/span><span>8<\/span><span>9<\/span><span>10<\/span><span>11<\/span><span>12<\/span><span>13<\/span><span>14<\/span><span>15<\/span><\/div><pre class=\"chp-pre\" style=\"font-size:14px;\"><code class=\"language-plaintext\">from flask import Blueprint, url_for\n\n# \u4e3a auth \u84dd\u56fe\u6307\u5b9a\u72ec\u7acb\u7684\u9759\u6001\u6587\u4ef6\u5939\nauth_bp = Blueprint(\n    &#039;auth&#039;, \n    __name__,\n    static_folder=&#039;static&#039;,         # \u84dd\u56fe\u76ee\u5f55\u4e0b\u7684 static \u6587\u4ef6\u5939\n    static_url_path=&#039;\/auth_static&#039;  # \u8be5\u84dd\u56fe\u9759\u6001\u6587\u4ef6\u7684 URL \u524d\u7f00\n)\n\n@auth_bp.route(&#039;\/login&#039;)\ndef login():\n    # \u5728\u84dd\u56fe\u6a21\u677f\u6216\u4ee3\u7801\u4e2d\u5f15\u7528\u8be5\u84dd\u56fe\u4e13\u5c5e\u7684\u9759\u6001\u6587\u4ef6\n    img_url = url_for(&#039;auth.static&#039;, filename=&#039;login_bg.jpg&#039;)\n    return f&#039;&lt;img src=&quot;{img_url}&quot;&gt;&#039;<\/code><\/pre><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u6ce8\uff1a\u4e3b\u5e94\u7528\u7684\u9759\u6001\u6587\u4ef6\u7aef\u70b9\u4f9d\u7136\u662f <code>'static'<\/code>\uff0c\u84dd\u56fe\u7684\u9759\u6001\u6587\u4ef6\u7aef\u70b9\u662f <code>'&lt;\u84dd\u56fe\u540d&gt;.static'<\/code>\u3002<\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u26a0\ufe0f \u751f\u4ea7\u73af\u5883\u7684\u91cd\u8981\u8b66\u544a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Flask \u5185\u7f6e\u7684\u5f00\u53d1\u670d\u52a1\u5668\u5904\u7406\u9759\u6001\u6587\u4ef6\u7684\u6548\u7387\u975e\u5e38\u4f4e\uff01<\/strong> \u5b83\u6bcf\u6b21\u8bf7\u6c42\u90fd\u4f1a\u7ecf\u8fc7 Python \u8fdb\u7a0b\uff0c\u4e0d\u9002\u5408\u9ad8\u5e76\u53d1\u573a\u666f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u4f60\u5c06\u9879\u76ee\u90e8\u7f72\u5230<strong>\u751f\u4ea7\u73af\u5883<\/strong>\u65f6\uff0c<strong>\u7edd\u5bf9\u4e0d\u8981<\/strong>\u8ba9 Flask \u53bb\u5904\u7406\u9759\u6001\u6587\u4ef6\u3002\u6b63\u786e\u7684\u505a\u6cd5\u662f\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4f7f\u7528 Nginx \/ Apache \u6258\u7ba1<\/strong>\uff1a\u914d\u7f6e Web \u670d\u52a1\u5668\u76f4\u63a5\u62e6\u622a <code>\/static\/<\/code> \u5f00\u5934\u7684\u8bf7\u6c42\uff0c\u76f4\u63a5\u4ece\u78c1\u76d8\u8bfb\u53d6\u6587\u4ef6\u8fd4\u56de\uff0c\u4e0d\u7ecf\u8fc7 Flask\u3002<\/li>\n\n\n\n<li><strong>\u4f7f\u7528 CDN (\u5185\u5bb9\u5206\u53d1\u7f51\u7edc)<\/strong>\uff1a\u5c06\u9759\u6001\u6587\u4ef6\u4e0a\u4f20\u5230\u963f\u91cc\u4e91 OSS\u3001AWS S3 \u6216 Cloudflare \u7b49 CDN \u670d\u52a1\uff0c\u52a0\u5feb\u5168\u7403\u8bbf\u95ee\u901f\u5ea6\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Nginx \u914d\u7f6e\u793a\u4f8b (\u4ec5\u4f9b\u53c2\u8003)\uff1a<\/strong><\/p>\n\n\n\n<div class=\"chp-code-block chp-theme-github-dark chp-wrap-on\" data-chp-language=\"plaintext\" data-chp-line-start=\"1\" data-chp-highlight=\"\"><div class=\"chp-toolbar\"><div class=\"chp-toolbar-left\"><span class=\"chp-dots\"><span><\/span><span><\/span><span><\/span><\/span><span class=\"chp-language-label\">\u7eaf\u6587\u672c<\/span><\/div><div class=\"chp-toolbar-right\"><button type=\"button\" class=\"chp-copy-btn\" aria-label=\"\u590d\u5236\u4ee3\u7801\"><svg class=\"chp-icon-copy\" viewBox=\"0 0 24 24\" width=\"14\" height=\"14\" aria-hidden=\"true\"><path fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\/><\/svg><svg class=\"chp-icon-check\" viewBox=\"0 0 24 24\" width=\"14\" height=\"14\" aria-hidden=\"true\" style=\"display:none;\"><path fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><span class=\"chp-copy-text\">\u590d\u5236<\/span><\/button><\/div><\/div><div class=\"chp-code-wrapper\"><div class=\"chp-line-numbers\" aria-hidden=\"true\"><span>1<\/span><span>2<\/span><span>3<\/span><span>4<\/span><span>5<\/span><span>6<\/span><span>7<\/span><span>8<\/span><span>9<\/span><span>10<\/span><span>11<\/span><span>12<\/span><span>13<\/span><span>14<\/span><span>15<\/span><\/div><pre class=\"chp-pre\" style=\"font-size:14px;\"><code class=\"language-plaintext\">server {\n    listen 80;\n    server_name example.com;\n\n    # 1. Nginx \u76f4\u63a5\u5904\u7406\u9759\u6001\u6587\u4ef6\n    location \/static\/ {\n        alias \/path\/to\/your\/project\/static\/;\n        expires 30d; # \u5f00\u542f\u6d4f\u89c8\u5668\u7f13\u5b58\n    }\n\n    # 2. \u5176\u4ed6\u8bf7\u6c42\u4ee3\u7406\u7ed9 Flask (Gunicorn\/uWSGI)\n    location \/ {\n        proxy_pass http:\/\/127.0.0.1:8000;\n    }\n}<\/code><\/pre><\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcdd \u603b\u7ed3<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u573a\u666f<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u505a\u6cd5<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u5b58\u653e\u4f4d\u7f6e<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u7684 <code>static\/<\/code> \u6587\u4ef6\u5939<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u6a21\u677f\u4e2d\u5f15\u7528<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><code>{{ url_for('static', filename='css\/style.css') }}<\/code><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Python \u4e2d\u5f15\u7528<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><code>url_for('static', filename='images\/logo.png')<\/code><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u751f\u4ea7\u73af\u5883<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\u4ea4\u7ed9 Nginx \u6216 CDN \u5904\u7406\uff0c\u4e0d\u8981\u8ba9 Flask \u5904\u7406<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u638c\u63e1\u4e86\u9759\u6001\u6587\u4ef6\uff0c\u4f60\u7684\u7f51\u9875\u5c31\u53ef\u4ee5\u53d8\u5f97\u7f8e\u89c2\u4e14\u5177\u5907\u4ea4\u4e92\u80fd\u529b\u4e86\u3002\u63a5\u4e0b\u6765\uff0c\u4f60\u60f3\u5b66\u4e60\u5982\u4f55<strong>\u6e32\u67d3 Jinja2 \u6a21\u677f<\/strong>\uff08\u5c06 Python \u6570\u636e\u52a8\u6001\u586b\u5165 HTML\uff09\uff0c\u8fd8\u662f\u5b66\u4e60\u5982\u4f55<strong>\u8fde\u63a5\u6570\u636e\u5e93<\/strong>\uff1f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Web \u5f00\u53d1\u4e2d\uff0c\u9759\u6001\u6587\u4ef6\u6307\u7684\u662f\u90a3\u4e9b\u4e0d\u9700\u8981\u7ecf\u8fc7 Pytho&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-171","post","type-post","status-publish","format-standard","hentry","category-flask-"],"_links":{"self":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts\/171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/comments?post=171"}],"version-history":[{"count":1,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts\/171\/revisions"}],"predecessor-version":[{"id":172,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts\/171\/revisions\/172"}],"wp:attachment":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/media?parent=171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/categories?post=171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/tags?post=171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}